93520 |
Pagés, F. and C. Orejas 1999 Medusae, siphonophores and ctenophores of the Magellan region. Scientia Marina 63(Suppl 1):51-57. |
1999 |
Sphaeronectes fragilis |
53 |
833 |
Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. Brooks/Cole, Thomson Learning learning, Inc. 990 p. |
2004 |
Sphaeronectes fragilis |
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2977 |
Bouillon, J., M.D. Medel, F. Pàges, J.M. Gili, F. Boero and C. Gravili 2004 Fauna of the Mediterranean Hydrozoa. Scientia Marina 68(Supplement 2):5-438. |
2004 |
Sphaeronectes fragilis |
230 |
3125 |
Bisby, F.A., Y.R. Roskov, M.A. Ruggiero, T.M. Orrell, L.E. Paglinawan, P.W. Brewer, N. Bailly and J. van Hertum (eds.) 2007 Species 2000 & ITIS Catalogue of Life: 2007 Annual Checklist. CD-ROM; Species 2000: Reading, U.K. |
2007 |
Sphaeronectes fragilis |
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